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Wyszukujesz frazę "arctic region" wg kryterium: Temat


Tytuł:
The influence of groundwater discharge on the runoff of an Arctic stream (Ebba River, Central Spitsbergen)
Autorzy:
Marciniak, M.
Dragon, K.
Powiązania:
https://bibliotekanauki.pl/articles/2062982.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
active layer
groundwater flow
Svalbard
Arctic region
Opis:
The article presents investigation of groundwater occurrence in the Ebba River catchment located in central Spitsbergen (Petuniabukta region). It was recognized that groundwater occurs there seasonally in the summer melting season when the melting of active layer take place and enable flow of groundwater. Using data from four groups of piezometers located in different parts of the valley the hydrogeological parameters that characterize this shallow aquifer (thickness of the active layer, hydraulic conductivity, groundwater level fluctuations) were recognized. Using Darcy’s low the amount of water that recharge Ebba River was calculated using field data. This calculation enabled more precise estimation of other component of Ebba River recharge (surface and overland water inflow, recharge from glaciers). These calculations were confirmed by interpretation of groundwater and surface water chemistry differentiation.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2010, 441 Hydrogeologia z. 10; 93--100
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regional Significance of the Arctic Search and Rescue Agreement
Znaczenie regionalne umowy o poszukiwaniu i ratownictwie w Arktyce
Autorzy:
Łuszczuk, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2141061.pdf
Data publikacji:
2019-12-22
Wydawca:
Wydawnictwo Naukowe Dolnośląskiej Szkoły Wyższej
Tematy:
Arktyka
żegluga arktyczna
poszukiwania i ratownictwo
regionalizacja
Arctic region
regionalization
Arctic shipping
Opis:
This paper examines the Arctic Search and Rescue Agreement – the first legally binding instrument adopted under the auspices of the Arctic Council – and analyses its direct and indirect implication for both the development of the Arctic shipping and the perspectives of regionalization processes. It is argued that the adoption of the Agreement should be perceived as an ambiguous achievement since, while its direct relevance for the Arctic shipping is not very substantial at the moment, it however reaffirms the indispensable and leading position of the Arctic Council in the regional governance system and offers important prospects for deepening the cooperation among the Arctic states. The Arctic SAR Agreement is also recognised as a manifestation of exercising the Arctic sovereignty by the eight states (also against non-Arctic actors) and consequently a sign of growing regionalization of the Arctic.
Artykuł jest poświęcony Umowie o Poszukiwaniu i Ratownictwie w Arktyce – pierwszemu prawnie wiążącemu porozumieniu, przyjętemu przez Radę Arktyczną. Zawiera analizę bezpośrednich i pośrednich skutków Umowy, zarówno dla rozwoju żeglugi arktycznej, jak tez dla perspektyw rozwoju procesów regionalizacji. We wnioskach stwierdza sie, iż przyjęcie tego dokumentu nie jest jednoznacznym osiągnięciem, ponieważ porozumienie nie wpływa znacząco na zwiększenie poziomu bezpieczeństwa żeglugi arktycznej, jednocześnie jednak potwierdza wiodącą pozycję Rady Arktycznej w regionalnym systemie zarządzania i stwarza istotne możliwości dla zacieśniania współpracy między państwami regionu arktycznego. Umowa o Poszukiwaniu i Ratownictwie w Arktyce podkreśla suwerenność sprawowaną w regionie przez osiem państw arktycznych (niejako w opozycji do aktorów spoza regionu), a w konsekwencji stanowi także oznakę rozwoju regionalizmu arktycznego.
Źródło:
Rocznik Bezpieczeństwa Międzynarodowego; 2014, 8, 1; 38-50
1896-8848
2450-3436
Pojawia się w:
Rocznik Bezpieczeństwa Międzynarodowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Climate change in the Arctic and its gepolitical consequence - the analysis of the European Union perspective
Autorzy:
Luszczuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/11988.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
climate change
Arctic region
gepolitical consequence
international relation
European Union
perspective
Arctic policy
polar region
Opis:
The article presents and briefly analyses the issue of the European Union’s perspective on the problems of the climate change in the Arctic region and its geopolitical consequences. Offering an overview of the main documents in this area, the article concludes that the EU policy towards the Arctic is closely related with perceiving the climate change in polar regions not only in terms of new possibilities, but also as a source of new threats for the international environment.
Źródło:
Papers on Global Change; 2011, 18
2300-8121
1730-802X
Pojawia się w:
Papers on Global Change
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Arctic shipping and risks: emergency categories and response capacities
Autorzy:
Marchenko, N.
Andreassen, N.
Borch, O. J.
Kuznetsova, S.
Ingimundarson, V.
Jakobsen, U.
Powiązania:
https://bibliotekanauki.pl/articles/117300.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
arctic shipping
emergency categories
response capacities
maritime accidents
arctic region
risk assessment
Atlantic Arctic
risk matrix
Opis:
The sea ice in the Arctic has shrunk significantly in the last decades. The transport pattern has as a result partly changed with more traffic in remote areas. This change may influence on the risk pattern. The critical factors are harsh weather, ice conditions, remoteness and vulnerability of nature. In this paper, we look into the risk of accidents in Atlantic Arctic based on previous ship accidents and the changes in maritime activity. The risk has to be assessed to ensure a proper level of emergency response. The consequences of incidents depend on the incident type, scale and location. As accidents are rare, there are limited statistics available for Arctic maritime accidents. Hence, this study offers a qualitative analysis and an expert-based risk assessment. Implications for the emergency preparedness system of the Arctic region are discussed.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 1; 107-114
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Political dimension of Arctic research
Autorzy:
Luszczuk, M.
Padrtova, B.
Szczerbowicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/2079058.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Arctic policy
scientific cooperation
Arctic region
scientific research
research method
quantitative analysis
qualitative analysis
international cooperation
Opis:
The article contributes to a better understanding of the role of research in the policies of the states that are scientifically engaged in the High North. The research covers 17 European states: six are Arctic and 11 non-Arctic, which were selected according to the follow- ing (at least one) formulated criteria: having an established tradition of carrying out scientific research in the Arctic region; having issued Arctic policy documents and/or Arctic research strategies; participation in the activities of the Arctic Council; and having gained member- ship of the International Arctic Science Committee (IASC). In the analysis we have applied a mixed research method, since it incorporates elements of both qualitative and quantitative approaches and offers a more comprehensive review of the scrutinised texts. The qualitative analysis relies on a discourse analysis (predicate analysis). The quantitative part of the analysis utilizes the instruments of a software research tool — The AntConc. In the end, the outcomes of both methods are merged and compared. The study reveals that conducting scientific re- search is not a top priority for all Arctic states. However, it has the highest similarity in terms of applied approaches among Arctic states as compared to other fields (e.g. the economy, se- curity or pollution). At the same time, the environment and climate change are perceived to be the most important drivers behind Arctic research as defined in the Arctic states’ strategies. Moreover, there are major differences among both Arctic and non-Arctic states in terms of the level of accuracy in the presentation of their research activities, particularly with regard to the implementation of scientific programmes and research aims. Finally, the research indicates that all states highlight that international scientific cooperation stimulates cooperation also in other areas and that research provides information that supports decision making and policy creation
Źródło:
Oceanologia; 2020, 62, 4PB; 608-621
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Polar Codes implications for safe ship operations in the Arctic region
Autorzy:
Engtrø, E.
Gudmestad, O. T.
Njå, O.
Powiązania:
https://bibliotekanauki.pl/articles/1841604.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Arctic Shipping
IMO Polar Code
Arctic region
safe ship operations
risk management
Arctic ship operations
regulatory Governance
emergency response
Opis:
Simultaneously with a decreasing sea ice cover in the Arctic region an increase in ship traffic is experienced in these waters, meaning a higher probability of accidents and incidents to occur. The capability to handle emergency situations for shipowners, operators and rescuers in a cold climate environment are heavily affected by the risks present in polar waters and depends on limited emergency response resources covering extremely large areas. In 2017, the International Code for Ships Operating in Polar Waters (The Polar Code) was adopted by the International Maritime Organization (IMO), applicable for the Arctic and Antarctic regions. The goals of the functionally based regulation are to provide for safe ship operations and the protection of the polar environment, by addressing risks present in polar waters and to ensure these are mitigated sufficiently. A qualitative pilot study, with individual expert interviews, has been conducted in order to examine the Polar Code's implications for safe ship operations in the Arctic region. The study concludes that the discussions raised in the aftermath of the Polar Code has led to an increase in focus and a strengthen consciousness about hazards and risks associated with polar water ship operations and additional measures required to mitigate these. Further, the implementation of the Polar Code is considered as a milestone by establishing an international regulation, mandatory for polar water ship design and for voyage planning. However, the study points out that the main principle of the Polar Code is risk-based, meaning the performance of safe ship operations are depending on those subjects to the regulation, to conduct thorough operational risk assessments covering all actual hazards, and to ensure that those are mitigated sufficiently. In this regard, authority presence is found crucial, to validate the adequacy and the dimensioning of the implemented measures. Key words: Arctic ship operations; regulatory governance; emergency response; risk management.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 3; 655-661
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Арктична політика КНР: виклики регіональній безпеці (1990-ті – 2020-ті рр.)
China’s arctic policy: challenges to regional security (1990s – 2020s)
Autorzy:
Horobets, Oleksandr
Powiązania:
https://bibliotekanauki.pl/articles/1976312.pdf
Data publikacji:
2021-11-01
Wydawca:
National Academy of Sciences of Ukraine. The Institute of History of Ukraine
Tematy:
Arctic region
China
Russia
USA
arctic strategy
Arctic council
militarization
Арктичний регіон
Китай
Росія
США
арктична стратегія
Арктична рада
мілітаризація
Opis:
У статті проаналізовано еволюцію арктичної політики Китаю, яка за три десятиліття розширилась від окремих полярних наукових досліджень до статусу країни-спостерігача в Арктичній раді та наявності державної арктичної стратегії. КНР та РФ налагодили взаємовигідне співробітництво в Арктичному регіоні в таких умовах, коли за багатьма напрямками присутні принципові протиріччя між країнами. Захід не мав довготермінової стратегії, здатної зреагувати на сучасні виклики безпеки, зокрема в Арктичному регіоні. Коли у 2007–2008 роках Росія вдалася до спроб повернути собі втрачені позиції на світовій арені, Китай ставав все впливовішим гравцем у світі. Якщо до цього Арктика десятки років була за межами ліній суперництва, питання Крайньої Півночі, як арени військової конкуренції, почало посідати перші місця. Окремий аспект – швидка мілітаризація Арктичного регіону після 2014 року, насамперед, через зміни в російській військовій стратегії, яка поширюється на Північ. Це призвело до напружених відносин між Сполученими Штатами та Росією. Китай поки не вдавався до розширення своєї військової потуги на Арктику. Тому військовим методам протиставляється китайська політика впливу в інфраструктурній та економічній сферах, а також оцінюється їх ефективність. У статті здійснено аналіз перспектив Північного морського шляху стати міжнародною морською транспортною артерією в умовах, коли РФ з 2014 року переправила значні військові ресурси в Арктику, зокрема для закріплення за собою прав на контроль Північного морського шляху.
The article analyzes the evolution of China's Arctic policy, which has expanded over three decades from individual polar research to observer status in the Arctic Council and the existence of a state Arctic strategy. China and Russia have established mutually beneficial cooperation in the Arctic region in such conditions, when in many areas there are fundamental contradictions between the countries. The West did not have a long-term strategy capable of responding to current security challenges, including in the Arctic. When Russia tried to regain lost positions on the world stage in 2007-2008, China became an increasingly influential player in the world. If before the Arctic had been outside the lines of rivalry for decades, the question of the Far North as an arena of military competition began to take first place. China has become a long-term threat to both the United States and Russia. In previous years, with the help of the China, Moscow had the opportunity to receive the necessary investments and technologies for large-scale Arctic projects. The more Beijing attempts to establish itself as an influential player in the Arctic, the more the threat to other Arctic countries will grow. The Russian Federation has positioned itself as a leader in the region. The country's policy was aimed at strengthening this status through regional control and expansion of the military presence. This led to a response from the United States and NATO countries. In Russia it was assessed as a threat. The question arises as to what the strategy of the United States should be, and whether it will be possible to resist the costly arms race. If not, then the competition will be concentrated in the political and economic spheres. A particular aspect is the rapid militarization of the Arctic region after 2014, primarily due to changes in Russia's military strategy, which extends to the North. This has led to the tensions between the United States and Russia. China has not yet resorted to expand its military power in the Arctic. China's policy of economic and infrastructural influence is opposed to military methods. The effectiveness of Chinese non-military methods of influence is assessed.
Źródło:
The International Relations of Ukraine: Scientific Searches and Findings; 2021, 30; 377-388
2411-345X
2415-7198
Pojawia się w:
The International Relations of Ukraine: Scientific Searches and Findings
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aerosol Optical Depth variations due to local breeze circulation in Kongsfjorden, Spitsbergen
Autorzy:
Cisek, M.
Petelski, T.
Zielinski, T.
Makuch, P.
Pakszys, P.
Rozwadowska, A.
Markuszewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/47662.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
aerosol optical depth
aerosol
modification
Arctic region
Kongsfjorden
breeze circulation
wind speed
Spitsbergen
Opis:
This paper presents the results of Aerosol Optical Depth (AOD) studies which took place in Ny-Ålesund in the spring of 2014 during the iAREA campaign. The measurements were taken using Microtops II hand-held sunphotometers along the Kongsfjorden, on a path leading from the research village to the fjord opening. Local breeze circulation was observed during the measurement campaign which resulted in an evident increase of AOD along the measurement profile towards the open sea. Using the observed AOD, changes over the open sea have been calculated and the location of the breeze front has been determined.
Źródło:
Oceanologia; 2017, 59, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Akcje ratunkowe jako kreator współpracy międzynarodowej w Arktyce do 1945 r.
Rescue Operations as the Genesis of International Cooperation in the Arctic until 1945
Autorzy:
Lizut, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/2141051.pdf
Data publikacji:
2019-12-23
Wydawca:
Wydawnictwo Naukowe Dolnośląskiej Szkoły Wyższej
Tematy:
Arktyka
historia
ekspedycje ratunkowe
współpraca międzynarodowa
Arctic region
history
rescue expeditions
international cooperation
Opis:
Referat w ujęciu historycznym omawia wybrane akcje ratunkowe w Arktyce. Jego tematem są wydarzenia, które w wymiarze praktycznym zapoczątkowały współpracę międzynarodową na tym obszarze. Na tle rozwoju technik i sprzętu ratowniczego nakreślono dzieje prób zwiększenia szans przeżycia w ekstremalnych warunkach. Autor podejmuje również próbę prześledzenia, w jaki sposób operacje ratownicze wpływały na powszechna świadomość, stymulując powstanie korzystnego klimatu dla współpracy instytucjonalnej.
From the historical perspective the article discusses selected rescue operations in the Arctic. The events which triggered international cooperation in this area are described. The history of attempts to improve the chances of survival in extreme conditions are outlined against the background of the development of equipment and rescue techniques. The author also attempts to trace how rescue operations affect the general awareness stimulating the creation of a favourable climate for institutional cooperation.
Źródło:
Rocznik Bezpieczeństwa Międzynarodowego; 2014, 8, 1; 122-141
1896-8848
2450-3436
Pojawia się w:
Rocznik Bezpieczeństwa Międzynarodowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of integration in rational nature management and environmental protection in the Barents Region Euro-Arctic Region
Autorzy:
Kharitonova, Galina Nikolaevna
Alieva, Tatyana Evgenievna
Ivanova, Lyudmila Victorovna
Powiązania:
https://bibliotekanauki.pl/articles/1201782.pdf
Data publikacji:
2016-12-05
Wydawca:
Uniwersytet Gdański. Instytut Geografii
Tematy:
The Barents Euro-Arctic region
regional integration
preconditions
qualification signs
rational nature management
environmental protection
prospects
Opis:
The article analyzes the integration results in the field of rational nature management and environmental protection in the international regional organization - the Barents Euro-Arctic Region (BEAR) for the 22 years of its history in aspects of social, environmental and economic performance in the context of sustainable development of the region and the participating countries. In the historical aspect a description of the prerequisites, qualifying features and actors of the integration process is given. It is proved that the integration regarding environmental issues is the most intense and mutually beneficial. On the basis of strategic analysis of external factors and the environmental situation in the Russian part of the Barents Region the main directions of integration development in the field of nature management and environmental protection are substantiated.
Źródło:
Journal of Geography, Politics and Society; 2016, 6, 2; 21-31
2084-0497
2451-2249
Pojawia się w:
Journal of Geography, Politics and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustical estimation of fish distribution and abundance in two Spitsbergen fjords
Autorzy:
Szczucka, J.
Hoppe, L.
Schmidt, B.
Fey, D.P.
Powiązania:
https://bibliotekanauki.pl/articles/47822.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Arctic region
fish
cod
Gadus morhua
Norway haddock
Melanogrammus aeglefinus
fish distribution
fish abundance
acoustics
climate change
global warming
Spitsbergen fjord
Opis:
Over recent decades, the Arctic region has been subjected to rapid climate change stemming from global warming. The advance of Atlantic waters to high latitudes is notable. The increased abundance of fish, such as cod (Gadus morhua) and haddock (Melanogrammus aeglefinus), has been reported near the western coast of Spitsbergen and entering fjords together with Atlantic waters. This study used multifrequency acoustics to measure fish distribution and abundance in 2013–2014 in two Arctic fjords, the colder Hornsund, which is typically of Arctic character, and the warmer Kongsfjorden, which is more of Atlantic character. The study revealed a bimodal fish size distribution with larger fish in the deep parts of fjords, and smaller fish distributed in more shallow waters. An evident increase in the abundance of large fish, most probably Atlantic cod, was observed in Hornsund and especially in Kongsfjorden in 2014 in comparison to 2013. The intense inflow of Atlantic water on the shelf in 2014 is suggested as the explanation for this phenomenon.
Źródło:
Oceanologia; 2017, 59, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SEARCHING FOR A NEW IDENTITY IN A NEW ERA: EMERGENCE AND DEVELOPMENT OF SAKHA (YAKUTIA) AS AN ARCTIC REGION
Autorzy:
Burnasheva, Daria
GRABER, KATHRYN E.
MIKHALEV, ALEXEY
Powiązania:
https://bibliotekanauki.pl/chapters/960411.pdf
Data publikacji:
2020-12-30
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
region
region-building
regional identity
globalization
Arctic
Opis:
The Arctic identity is most widely studied in relation with Indigeneity, which is often seen as being threatened by globalization processes. In this paper, the Arctic identity of Sakha (Yakutia) is explored from the regionbuilding perspective, using a constructivist approach to reveal the principal factors that have shaped it. In this regard, my interest is the role of actors of Arctic identity. I argue that the development of Arctic identity has been largely influenced by, though not limited to, the globalization process.
Źródło:
Facing Challenges of Identification: Investigating Identities of Buryats and Their Neighbor Peoples; 255-278
9788323547334
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The estimation of morphostructure variability of Rubus arcticus L. in the Vyatka-Kama interfluve
Autorzy:
Gudovskikha, Yulia
Luginina, Ekaterina
Powiązania:
https://bibliotekanauki.pl/chapters/31342610.pdf
Data publikacji:
2022
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
Arctic bramble
Kirov region
morphostructure variability
non-wood forest resources
Opis:
Variability characteristics of the Arctic bramble Rubus arcticus L. morphological structure were studied in different habitats within the Vyatka-Kama (Kirov region, Russia) interfluve area. As a result, a high level of variability of the studied parameters was defined. Furthermore, reliable differences and correlations between morphological parameters of the species were marked in plant communities of the investigated area.
Źródło:
Lasy przyszłości. Wyzwania współczesnego leśnictwa; 79-88
9788367185462
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Progress in Arctic coastal geomorphological research in times of rapid climate warming
Autorzy:
Owczarek, Zofia
Stachowska-Kamińska, Zofia
Kostrzewa, Oskar
Szczypińska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/52573719.pdf
Data publikacji:
2024
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
coastal evolution
cold region geomorphology
climatic changes
coastal geohazards
Arctic
Opis:
Recognising the degree of climate transformations in the Arctic becomes vital, especially in times of rapid global climate change. The 21st century has seen a renaissance in Arctic coastal research. Here, we aim to present this recent progress. Moving from the European Arctic through the Siberian part and ending with the Canadian Arctic Archipelago (CAA), we describe how the region’s coasts have transformed. This work is mostly focussed on progress in coastal geomorphology, geohazards, and reconstructions of the paleoarchives, although we also address the future research challenges of cold region coastal environments.
Źródło:
Quaestiones Geographicae; 2024, 43, 1; 127-156
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł

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